cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1511
Views
5
Helpful
1
Replies

bgp ipv6 configuration on Cisco XR

sachin30720041
Level 1
Level 1

Hello All,

 

I am trying to configure ipv6 address family on Cisco XR.

R15(gi0/0/0/0)------(gi0/0/0/0)R16

 

R16's  gi0/0/0/0 is under vrf vrf1.

Below is the config

 

R15:-

int gi0/0/0/0
no sh
ipv6 address 2001:FACE::15/64

int lo0
ip address 15.15.15.15 255.255.255.255
ipv6 address 15::15/128

route-policy pass
pass
exit

router bgp 15
bgp router-id 15.15.15.15
address-family ipv6 unicast
exit
neighbor 2001:FACE::16
remote-as 16
address ipv6 unicast
route-policy pass in
route-policy pass out
---------------------------------------------------
R16:-
vrf vrf1
address ipv6 unicast
route-target export 16:16
exit

int gi0/0/0/0
no sh
ipv6 address 2001:FACE::16/64

int lo0
ip address 16.16.16.16 255.255.255.255
ipv6 address 16::16/128

route-policy pass
pass
exit

router bgp 16
bgp router-id 16.16.16.16
address-family ipv6 unicast
exit
vrf vrf1
rd 16:16
address-family ipv6 unicast
exit
neighbor 2000:face::16
remote-as 15
address-family ipv6 unicast
route-policy pass in
route-policy pass out
 
I am facing 2 issues.
1) If I execute 'show ipv6 int br' on XR16
then gi0/0/0/0 is missing. But if I remove 'vrf vrf1'  under gi0/0/0/0 then I start to see 'gi0/0/0/0'.
Is there a different command to see the ipv6 interfaces under vrf? 
 
 
2) One XR16, When I try to commit the BGP configuration I see the following error.
While I have configured 'address-family ipv6 unicast' under 'router bgp'.
 
router bgp 16
vrf vrf1
address-family ipv6 unicast
!!% 'BGP' detected the 'warning' condition 'The parent address family has not been initialized'
 
Thanks,
Sachin




1 Accepted Solution

Accepted Solutions

Harold Ritter
Spotlight
Spotlight

Hi @sachin30720041 ,

 

1) you can do "show ipv6 vrf vrf1 interface brief"

2) You need to enable "address-family vpnv6 unicast" under BGP

 

Regards,

Regards,
Harold Ritter, CCIE #4168 (EI, SP)

View solution in original post

1 Reply 1

Harold Ritter
Spotlight
Spotlight

Hi @sachin30720041 ,

 

1) you can do "show ipv6 vrf vrf1 interface brief"

2) You need to enable "address-family vpnv6 unicast" under BGP

 

Regards,

Regards,
Harold Ritter, CCIE #4168 (EI, SP)